tempi.fi Mini Bluetooth Temperature and Humidity Sensor - Developed in The USA - 24/7 Data Logger with Alarm – Direct to Phone - Short Range - No Cloud - Not Wi-Fi

$24.99

Kestrel Drop D3 Wireless Temperature, Humidity and Pressure Data Logger, Blue

$155

Onset HOBO MX2201 Waterproof Bluetooth Pendant Temperature Data Logger

$195

Govee Temperature Humidity Monitor 2-Pack, Indoor Room Thermometer Hygrometer with App Alert, Mini Bluetooth Digital Thermometer Humidity Sensor with Data Storage for Home Greenhouse Cellar

$69.99

Govee Bluetooth Hygrometer Thermometer, Wireless Thermometer, Mini Humidity Sensor with Notification Alert, Data Storage and Export, 262 Feet Connecting Range

$19.99

Elitech Wireless Digital Data Logger Remote Real-Time Temperature Humidity Monitor Cloud Data Storage WiFi Communication External Temp&Humi Probe, RCW-800W-THE(-40~176℉) with Basic Cloud Service

$239.98

Govee WiFi Thermometer Hygrometer H5051, Bluetooth Indoor Temperature Humidity Monitor with App Notification Alert, Smart Humidity Sensor for Greenhouse Wine Cellar, 2 Years Free Data Storage Export

$8.99

GoveeLife E-Ink Bluetooth Thermometer Hygrometer, Smart Digital Indoor Wireless Temperature Humidity Sensor with Alert, Free Data Storage Export, for Home Room Greenhouse Wall, 2 Pcak (with Battery)

$16.67

Wisesorb 1 Pack Temp/RH Data Logger Records with PDF Report, USB, Bluetooth & App Temperature Humidity Recorder with PDF Report, 120 Days for 32000 Points

$21.99

ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Humidity Meter with Smart App, Room Humidity Gauge with Humidity Sensor, 2-Year Data Storage and Export

$8.99

Onset HOBO UX100-003 Humidity Data Logger w/ 3.5% RH Accuracy w/USB Cable

$19.99

Onset HOBO MX1104 Bluetooth LE Analog/Temp/RH/Light Data Logger

$144

Onset HOBO MX2202 Waterproof Bluetooth Pendant Light and Temperature Data Logger

$25.24

Lascar - ELUSB2 EL-USB-2 Humidity, Temperature and Dew Point USB Data Logger

$199

GoveeLife Hygrometer Thermometer H5104, Bluetooth Room Temperature Monitor with APP Alert and 2 Years Date Storage Export, Remote LCD Digital Hygrometer Indoor Humidity Meter, Greenhouse, Humidor, RV

$16.31

Tempo Disc Temperature Sensor and Logger for iPhone & Android, Bluetooth Compatible, Remote Wireless Thermometer, Long Range, Large Memory, Unlimited Data Export, USA Developed and Supported

$99

DreamSky Weather Station Wireless Indoor Outdoor Thermometer Humidity - Large Display Digital Atomic Weather Clock for Home, Support Multiple Sensors for Outside Temperature, Date, Auto DST

$41.99

Govee Hygrometer Thermometer H5075, Bluetooth Indoor Room Temperature Monitor Greenhouse Thermometer with Remote App Control, Notification Alerts, 2 Years Data Storage Export,LCD

$5.98

Freshliance USB Temperature Humidity Data Logger, Reuseable Temperature Humidity Recorder with PDF or CSV Report, Digital Refrigerator Thermometer Hygrometer for 35000 Points High Accuracy, TagPlus-TH

$65.99

SensorPush HT1 Wireless Digital Thermometer/Hygrometer for iPhone/Android. USA Developed and Supported Humidity/Temperature/Dewpoint/VPD Monitor/Logger. Indoor/Outdoor Smart Sensor with Alerts

$16.79

Govee WiFi Thermometer Hygrometer H5103, Indoor Bluetooth Temperature Humidity Sensor with Electronic Ink Display, App Notification Alert, Free Data Storage Export, Digital Remote Monitor for Bedroom

$9.99

Kestrel Drop 2 Smart Humidity Data Logger

$93.99

SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless, 394ft Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, Free Data Storage Export, 2 Years Battery Life

$69.99

GoveeLife Wi-Fi Gateway Thermometer Hygrometer H5107, Outdoor Indoor Wireless Temperature Humidity Sensor Monitor with Remote APP Notification Alert, 1312ft/400m Monitoring Range, IP 65 Waterproof

$12.99

Testo 605i | Thermohygrometer for Indoor Temperature and Humidity Measurement | with Bluetooth Support

$20.92

Indoor Thermometer Outdoor Hygrometer Wireless, Temperature Humidity Monitor Battery Powered Inside Outside Thermometers with 330ft Range Remote Sensor(Blue)

$9.99

Aprvtio TE-03 TH Temperature Humidity Data Logger with High Precision Digital Probe, Accuracy up to ±0.3°C, Auto PDF&CSV Reports, LED Warning Light

$99.99

Wireless Weather Stations Indoor Outdoor Thermometer Hygrometer, Temperature Humidity Monitor Battery Powered Inside Outside Thermometer with 330ft Range Remote Sensor and Adjustable Backlight

$23.99

HOBO MX2301A Temperature/RH Data Logger

$9.49

UbiBot GS1-AETH1RS Ethernet & WiFi Temp/Humidity/Illumination Sensor, Data Logger, External Probe Extension, Scheduled Reports, Multiple Alert Types, Free App (2.4GHz WiFi & Ethernet, No Hub Required)

$46.87

ThermoPro Humidity Meter Thermometer for House TP350, Bluetooth Hygrometer Greenhouse Thermometer Up to 260FT, Backlit Room Indoor Thermometer Humidity Sensor with 2-Year Data Export

$8.99

YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required

$23.99

GoveeLife Wi-Fi Gateway Thermometer Hygrometer H5107, Outdoor Indoor Wireless Temperature Humidity Sensor Monitor with Remote APP Notification Alert, 1312ft/400m Monitoring Range, 1 Pack

$28.99

pp-Code WiFi Temperature and Humidity Sensor, Monitor From Anywhere with Email & SMS Alerts (Standard)

$9.99

M502 USB Temperature Data Logger Temp/Humidity Recorder with PDF and Excel (Reusable) Refrigerator Thermometer 14400 Points High Accuracy (no delay - 1 Pack)

$75

Inkbird IBS-TH1 Plus Wireless Bluetooth Temperature and Humidity Monitor Thermometer and Hygrometer Used for Brewing Meat Plant Cigar Storage

$222.2

BOZYBO Weather Station Wireless Indoor Outdoor Thermometer: Digital Weather Thermometer with Atomic Clock Temperature Humidity Monitor with Calendar Adjustable Backlight and Calendar

$21.98

Elitech Wireless Digital Data Logger Remote Real-Time Temperature Monitor Cloud Data Storage WiFi Communication Dual External Temp Probe, RCW-800W-TDE(-40~176℉) with Basic Cloud Service

$158

DreamSky Weather Station Indoor Outdoor Thermometer Wireless with Digital Atomic Clock, Large Display with Adjustable Backlight, Inside Outside Temperature Humidity Monitor, Home Weather Thermometer

$39.99

Indoor Outdoor Thermometer Wireless, 4.5 Inch Display Digital Hygrometer Thermometer Temperature Humidity Monitor with 330ft Range Sensor and Adjustable Backlight

$39.99

Light, Portable and IP65 Waterproof USB Data Logger for Temperature, Humidity and Atmospheric Pressure, with Built-in Software to Generate PDF and Excel Reports

$16.99

Govee WiFi Hygrometer Thermometer Sensor 3 Pack, Indoor Wireless Smart Temperature Humidity Monitor with Remote App Notification Alert, 2 Years Free Data Storage Export, for Home, Greenhouse

$49.99

Frigga 4G/5G Real-Time Temperature Data Logger Reusable with Ultra-Low External Sensor -328°F ~ 212°F Wireless Remote Temperature Monitor 50000 Points High Accuracy Rechargeable,T72

$115.41

Indoor Outdoor Thermometer Hygrometer Wireless Weather Station, Temperature Humidity Monitor Battery Powered Inside Outside Thermometers with 330ft Range Remote Sensor and Backlight Display

$49.98

Frigga M2H Reusable Temperature Humidity Data Logger Multi-Use USB Digital Temperature Recorder 14400 Points High Accuracy Refrigerator Thermometer Logger PDF CSV Report

$16.99

YoLink Smart Wireless Temperature/Humidity Sensor Wide Range for Freezer Fridge Monitoring Pet Cage/Tank Monitoring, App Alerts, Text/SMS, Email Alerts, Works with Alexa IFTTT, 2 Pack - Hub Included

$22.99

iHealth Smart Bluetooth Thermometer for Adults and Kids - Wireless No-Touch Digital Thermometer for Forehead - 3 Ultra-Sensitive Sensors, Large LED Digits, Vibration Mode - for Home Use, PT3SBT

$18.99

Logia 5-in-1 Wi-Fi Weather Station | Indoor/Outdoor Remote Monitoring System Shows Temperature, Humidity, Wind Speed/Direction, Rain & More | Wireless LED Color Console w/Forecast Data, Alarm, Alerts

$39.95

Geevon Weather Station Wireless Indoor Outdoor Thermometer Hygrometer with Dew Point, Heat Index, Touch LCD Display Digital Weather Thermometer with Alarm Clock and Adjustable Backlight

$8.99

Govee WiFi Thermometer Hygrometer H5179, Smart Humidity Temperature Sensor with App Notification Alert, 2 Years Free Data Storage Export, Remote Monitor for Room Greenhouse Incubator Wine Cellar

$37.37

GoveeLife Smart Air Quality Monitor with PM2.5, WiFi, Temperature & Humidity Sensors, LED Display, 2s Refresh, 2-Year Data Storage - For Home & Office

$178.99

Eve Room - Indoor air quality sensor to monitor air quality (VOC), temperature & humidity, Apple HomeKit technology, Bluetooth and Thread

$99.99

Wintact Digital Temperature and Humidity Meter, Thermometer Hygrometer Monitor with Dew Point and Wet Bulb Temperature, Backlight, Max/Min Value, Data Hold, Store 1000 Group of Data for Indoor Outdoor

$9.99

Onset HOBO UA-001-64 Waterproof Pendant 64K Temperature Data Logger

$65.99

Temtop Air Quality Monitor CO2 Detector Professional Carbon Dioxide PM2.5 PM10 Formaldehyde Temperature and Humidity Monitor w/Audio Alarm Data Export (M2000 2nd)

$49.99

Weather Stations Wireless Indoor Outdoor Thermometers, Color Display Digital Atomic Clocks with Indoor Outdoor Temperature, Weather Thermometers with Multiple Sensors and Adjustable Backlight

$21.87

DOQAUS Digital Hygrometer Indoor Thermometer for Home, Room Thermometer with 3s Fast Refresh & Max Min Records, Temperature Humidity Monitor Meter with Touch LCD Backlight, USB Rechargeable

$25.99

Shelly Plus Add-On | Bluetooth Add-On for Shelly Plus Devices | Measure Temperature and Humidity | Home Automation | Works with Alexa & Google Home | iOS Android App |No Hub Required |Digital Sensor

$19.99

Necto Cellular Temperature & Humidity Monitor - No Monthly Fees and No WiFi Required - Instant Text/Email Alerts on Power Outage, Humidity & Temperature - Remote Monitoring Sensor for RV, Pet & Home

$9.98

DreamSky Weather Station Wireless Indoor Outdoor Thermometer with Atomic Clock - Support Multiple Sensors Weather Forecast with Outside High/Low Temp Humidity for Home, Large Digital Display

$89.99